| 主权项 |
1. A cargo containment body, for attachment to a transportation carrier and containment of cargo being transported by the transportation carrier, the cargo containment body having a longitudinal axis extending between a front and a rear of the cargo containment body, having a lateral axis orthogonal to the longitudinal axis and extending between first and second sides of the cargo containment body, and having a vertical axis orthogonal to the longitudinal axis and to the lateral axis and extending between a top and a bottom of the cargo containment body, the cargo containment body comprising:
at least one movable wall panel that is movable in the direction of the lateral axis, and that always remains substantially parallel to the longitudinal axis and substantially parallel to the vertical axis; wherein the at least one movable wall panel is sufficiently rigid so that it constitutes a wall to which the cargo may be stably affixed on the second side, if the at least one movable wall panel is secured at the second side; and alternatively, wherein the cargo can be loaded and unloaded through the second side if the at least one movable wall panel is moved away from the second side and toward the first side. |
